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HD6433044 Datasheet, PDF (749/867 Pages) Hitachi Semiconductor – Hitachi Single-Chip Microcomputer
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Address Register
(low) Name
H'D4
PBDDR
H'D5
—
H'D6
PBDR
H'D7
—
H'D8
P2PCR
H'D9
—
H'DA P4PCR
H'DB P5PCR
H'DC DADR0
H'DD DADR1
H'DE DACR
H'DF
—
Data
Bus
Width Bit 7
Bit 6
Bit 5
Bit Names
Bit 4 Bit 3
Bit 2
Bit 1
Bit 0
Module Name
8
PB7DDR PB6DDR PB5DDR PB4DDR PB3DDR PB2DDR PB1DDR PB0DDR Port B
—
—
—
—
—
—
—
—
—
—
8
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
—
—
—
—
—
—
—
—
—
Port B
—
P27PCR P26PCR P25PCR P24PCR P23PCR P22PCR P21PCR P20PCR Port 2
—
—
—
—
—
—
—
—
8
P47PCR P46PCR P45PCR P44PCR P43PCR P42PCR P41PCR P40PCR Port 4
8
—
—
—
—
P53PCR P52PCR P51PCR P50PCR Port 5
8
D/A converter
8
8
DAOE1 DAOE0 DAE —
—
—
—
—
—
—
—
—
—
—
—
—
H'E0
H'E1
H'E2
H'E3
H'E4
H'E5
H'E6
H'E7
H'E8
H'E9
H'EA
H'EB
H'EC
H'ED
H'EE
H'EF
ADDRAH 8
ADDRAL 8
ADDRBH 8
ADDRBL 8
ADDRCH 8
ADDRCL 8
ADDRDH 8
ADDRDL 8
ADCSR 8
ADCR
8
—
—
ABWCR 8
ASTCR 8
WCR
8
WCER 8
AD9
AD1
AD9
AD1
AD9
AD1
AD9
AD1
ADF
TRGE
—
—
ABW7
AST7
—
WCE7
AD8
AD0
AD8
AD0
AD8
AD0
AD8
AD0
ADIE
—
—
—
ABW6
AST6
—
WCE6
AD7
—
AD7
—
AD7
—
AD7
—
ADST
—
—
—
ABW5
AST5
—
WCE5
AD6
—
AD6
—
AD6
—
AD6
—
SCAN
—
—
—
ABW4
AST4
—
WCE4
AD5
—
AD5
—
AD5
—
AD5
—
CKS
—
—
—
ABW3
AST3
WMS1
WCE3
AD4
—
AD4
—
AD4
—
AD4
—
CH2
—
—
—
ABW2
AST2
WMS0
WCE2
AD3
—
AD3
—
AD3
—
AD3
—
CH1
—
—
—
ABW1
AST1
WC1
WCE1
AD2
—
AD2
—
AD2
—
AD2
—
CH0
—
—
—
ABW0
AST0
WC0
WCE0
A/D converter
Bus controller
H'F0
H'F1
H'F2
H'F3
H'F4
H'F5
H'F6
H'F7
H'F8
H'F9
—
MDCR 8
SYSCR 8
BRCR
8
ISCR
8
IER
8
ISR
8
—
IPRA
8
IPRB
8
—
—
SSBY
A23E
—
—
—
—
IPRA7
IPRB7
—
—
STS2
A22E
—
—
—
—
IPRA6
IPRB6
—
—
—
—
—
—
—
—
—
MDS2 MDS1 MDS0
STS1 STS0 UE
NMIEG —
RAME
A21E —
—
—
—
BRLE
IRQ5SC IRQ4SC IRQ3SC IRQ2SC IRQ1SC IRQ0SC
IRQ5E IRQ4E IRQ3E IRQ2E IRQ1E IRQ0E
IRQ5F IRQ4F IRQ3F IRQ2F IRQ1F IRQ0F
—
—
—
—
—
—
IPRA5 IPRA4 IPRA3 IPRA2 IPRA1 IPRA0
IPRB5 —
IPRB3 IPRB2 IPRB1 —
System control
Bus controller
Interrupt
controller
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